Sulfadiazine & Trimethoprim Bolus is a combination antimicrobial drug used to treat bacterial infections in horses, cattle, sheep and goats. It works by inhibiting folic acid synthesis in bacteria, thereby preventing their growth and reproduction. Dosage :

• Cattle: 2 to 3 bolus per day for 3 to 5 days
• Sheep, goat & pig: 1/2 to 1 bolus per day for 3 to 5 days
• Intrauterine use: 1/2 to 1 bolus deep into the uterus for 3 to 5 days